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11kv Vcb 1250A Vacuum Circuit Breaker
US$1,000.00-3,000.00
2 Pieces
Sample price:US$2000.00/piece.Request sample
Product profile
Customization
AvailableBreaking Capacity
High Voltage Circuit BreakersOperation
Electric TypeModel NO.
ZN63Speed
High-Speed Circuit BreakerArc-extinguishing Medium
VacuumInstallation
FixedStructure
Vs1-12 /Zn63Poles Number
3Type
Circuit BreakerFunction
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCBCertification
ISO9001-2000, CE, CCCTransport Package
Wooden CaseTrademark
WantaiOrigin
ChinaProduction Capacity
10000 Sets Per MonthKey features
Vacuum Arc Extinguishing: Features vacuum arc extinguishing for strong anti-fouling ability and almost maintenance-free operation.
High Breaking Capacity: Rated interruption current up to 25kA and short circuit closing current up to 63kA for high current loads.
Dual Application Scope: Suitable for indoor 12kV systems and outdoor high voltage columns with silicone rubber external insulation.
Comprehensive Protection: Provides overcurrent protection, overvoltage protection (OVP), and circuit-breaker failure protection.
Long Mechanical Life: Designed for frequent operation with a mechanical life of 20,000 operations.
Certified Quality: Manufactured under ISO9001-2000 standards with CE and CCC certifications for safety and reliability.
OEM/ODM Support: Manufacturer offers OEM and ODM services with 57 R&D engineers for customized solutions.
Fast Lead Time: Average lead time is one month for both peak and off-season periods.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-09-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.55h CertifiedTerms of Payment: LC, T/T, PayPal, etc.
AI-Powered supplier vetting
SummaryHuainan Wantai Electric Co., Ltd. is a China-based limited company established in 2009, operating in mining electronics and related electrical equipment. The supplier reports ISO9001:2015, ISO14001:2015, and OHSAS18001:2007 certifications, three government-recognized R&D institutions, and 57 years of cumulative R&D engineer experience. Its stated capabilities include development, production, sales, and service, with products such as mine soft starters, feeder switches, lamps, automation systems, switch cabinets, and protection devices. Evidence also indicates a manufacturing plant of 41,708 m², regional sales coverage across multiple Chinese provinces, and dedicated sales and post-sales personnel. However, the provided information does not establish detailed financial strength, customer-specific case studies, or explicit customization processes.
Supplier typeThe supplier is identified as Huainan Wantai Electric Co., Ltd., a Chinese limited company based in Anhui. Its stated activities combine development, production, sales, and service for mining electronic and electrical products, although another record describes its company nature as a trading company.
CertificationsThe supplier explicitly reports ISO9001:2015 quality certification, ISO14001:2015 environmental certification, and OHSAS18001:2007 certification, with ISO9001 also referenced in its company description. These certifications support documented quality, environmental, and occupational health and safety management systems.
After-Sales capabilityThe supplier states that it has experienced sales and post-sales members and describes its business as integrating development, production, sales, and service. This supports the existence of after-sales resources, but no response-time, service-network, spare-parts, or technical-support metrics are provided.
R&D capabilityThe supplier reports three government-recognized R&D institutions and 57 years of total R&D engineer experience. Its stated product-development goal is to deliver safer, more energy-saving, and more efficient system solutions, indicating established R&D resources and innovation orientation.
Production capacityThe supplier reports 371 employees in one company record and 500 employees in a company description, a 41,708 m² manufacturing plant, and an integrated development and production operation. It also claims ready production facilities and broad mining-electronics product coverage, supporting substantial production capability, although verified capacity and output figures are not provided.
Product Q&A
Q:What is the rated voltage and frequency?
A:
The rated voltage is 12kV and the rated frequency is 50Hz.
Q:What are the main protection functions?
A:
It provides conventional circuit breaking, failure protection, overcurrent protection, overvoltage protection (OVP), and RCCB functions.
Q:Is the product suitable for outdoor use?
A:
Yes, there is an outdoor version with silicone rubber external insulation for reliable insulation and strong anti-pollution ability.
Q:What certifications does the product have?
A:
The product is certified with ISO9001-2000, CE, and CCC.
Q:What are the payment terms?
A:
Payment can be made via LC, T/T, PayPal, or Western Union.
Send Inquiry
*To:
Huainan Wantai Electric Co., Ltd.
Huainan Wantai Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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